Intel Xeon E7 8891 v3 vs Intel Xeon Platinum 8280M

VS

Intel Xeon E7 8891 v3 Intel Xeon Platinum 8280M

We compared two server CPUs: Intel Xeon E7 8891 v3 with 10 cores 2.8GHz and Intel Xeon Platinum 8280M with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8891 v3 's Advantages

Higher base frequency (2.8GHz vs 2.7GHz)

Larger L3 cache size (45MB vs 38.5MB)

Lower TDP (165W vs 205W)

Intel Xeon Platinum 8280M 's Advantages

Released 3 years and 6 months late

Higher specification of memory (DDR4-2933 vs DDR3)

More modern manufacturing process (14nm vs 22nm)

Score

Intel Xeon E7 8891 v3

VS

Intel Xeon Platinum 8280M

General Parameters

Jun 2015

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Cascade Lake-SP

Intel Socket 2011-3

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

1.4 billions

Transistor Count

8 billions

22 nm

Manufacturing Process

14 nm

Intel Socket 2011-3

Socket

Intel Socket 3647

165 W

Power Consumption

205 W

79 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

160 mm²

Die Size

-

FC-LGA12C

Package

FC-LGA3647

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.7 GHz

3.5 GHz

Performance Core Turbo Frequency

4 GHz

10

Total Core Count

28

20

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

27.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

45 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR3,

Memory Types

DDR4-2933

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

32

PCIe Lanes

-

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